80887410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{33287}}^1$

素因数の和:33309

約数の個数: 48

約数和(自身を含む): 218102976

約数和(自身を除く): 137215566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 33287, 66574, 99861, 166435, 199722, 299583, 332870, 499305, 599166, 898749, 998610, 1497915, 1797498, 2696247, 2995830, 4493745, 5392494, 8088741, 8987490, 13481235, 16177482, 26962470, 40443705, 80887410]

約数ペア:

[(1, 80887410), (2, 40443705), (3, 26962470), (5, 16177482), (6, 13481235), (9, 8987490), (10, 8088741), (15, 5392494), (18, 4493745), (27, 2995830), (30, 2696247), (45, 1797498), (54, 1497915), (81, 998610), (90, 898749), (135, 599166), (162, 499305), (243, 332870), (270, 299583), (405, 199722), (486, 166435), (810, 99861), (1215, 66574), (2430, 33287)]